Dinosaurs are a diverse group of animals of the clade Dinosauria. They first appeared during the Triassic period, 231.4 million years ag...
Showing posts with label dinosaurs. Show all posts
Showing posts with label dinosaurs. Show all posts
Monday, 14 July 2014
Friday, 7 February 2014
terrible lizard
In ancient Greek the word dinosaur means ‘terrible lizard’. The term "dinosaur" was given in 1842 by Sir Richard Owen and deriv...
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